| Model No. | KD512 - 5 HP B&S Quantum KD512HC - 5.5 HP Honda GCV |
| Performance | 1442 CFM @ 3200 RPM |
| Wheels | 12? ball bearing, nylon w/smooth tread |
| Filter Bag | KD512HC - 8 bushel felt with hard bottom KD512 - 8 bushel all felt |
| Housing | Horizontal 12-gauge steel |
| Impeller | 4-bladed steel |
| Nozzle | 27? high density polyethylene |
| Height Adjustment | 4 position from handle |
| Length | 62? |
| Width | 27? |
| Height | 42? |
| Weight | KD512 - 106 lbs. KD512HC - 114 lbs. |
| Productivity | 34,320 sq. ft. per hour @ 3 MPH |